Inflator pump



FIG. 1 is a front and top perspective view of an inflator pump, showing my new design;

FIG. 2 is a rear and bottom perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in the figures illustrate portions of the inflator pump that form no part of the claimed design. 

CLAIM The ornamental design for an inflator pump, as shown and described. 